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翻译原文:
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马上注册,结交更多好友,享用更多功能^_^您需要 登录 才可以下载或查看,没有账号?立即注册  If the receiver of the encrypted data wants to read the original data, the receiver must convert it back to the original through a process called decryption. Decryption is the inverse of the encryption process. In order to perform the decryption, the receiver must be in possession of a special piece of data called the key.The two main competing cryptography schemes are known as the secret-key (symmetric) system and the public-key (asymmetric) system. The secret-key system uses a single, wholly secret sequence both to encrypt and to decrypt messages. The public-key system uses a pair of mathematically related sequences, one each for encryption and decryption.
翻译答案:
 如果接收到加密数据的人要看原来的数据,就必须把数据转换为原来的形式,这个过程称为解密。解密是加密过程的逆过程。为了进行解密,接收者必须有称为密钥的特殊数据。现在有两种主要的、相互竞争的密码术:秘钥(对称)和公钥(不对称)系统。秘钥系统采用单一的绝密序列,对报文进行加密和解密。公钥系统采用一对数学上相关的序列,一个用于加密,另一个用于解密。
读完一本书原文:
 “Probably in the coop,” he says, then picks up a rock and throws it at the mess of plywood and chicken wire.At first all we hear is a bunch of feathers flapping, but then one of the birds comes fluttering out. Not very far, but enough so we can see it's got
 feathers and rubbery red stuff.
 “So?” I ask him. “Is that a rooster?”
 He shrugs. “Looks like a chicken to me.”
 “How can you tell?”
 He shrugs again. “Just does.”
 We watch it scratching at the dirt for a minute, and then I ask, “What's a hen, anyway?”
 “A hen?”
 “Yeah. You got roosters, you got chickens, and then there's hens. What's a hen?”
 “It's one of those,” he says, pointing into the Bakers' backyard.
翻译答案:
 “也许在笼子里,”他捡起一块石头,朝着那堆胶合板和铁丝网组成的破烂扔过去。只听见一阵掀动羽毛的声音,后来其中一只拍着翅膀走出来。它没走多远,却也足够让我们看到它的羽毛和红色的冠子。“怎么样?”我问,“这是公鸡?”
 他耸耸肩,“我觉得像小鸡。”
 “你怎么知道?”
 他又耸耸肩,“我就是知道。”
 我们看着它翻动泥土,然后我问:“好吧,母鸡长什么样?”
 “母鸡?”
 “是啊。有公鸡,也有母鸡。母鸡长什么样的?”
 “那里就有一只,”他指着贝克家的后院说。
 
 翻译篇(每次翻译的量都不会很大,全部翻译才有奖励哦)
 
 
 
   
 
 
 非计算机方向系列:读完一本课外书
 
 
 
   
 
 
 每日一句
 Change your life today. Don't gamble on the future, act now, without delay.
 从今天起,改变生活;立即行动,拒绝拖延,别把未来当赌注。 (刮刮乐,挂出大奖)
 
 
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